I spare you spare he spares we spare you spare they spare
Present continuous
I am sparing you are sparing he is sparing we are sparing you are sparing they are sparing
Preterite
I spared you spared he spared we spared you spared they spared
Preterite continuous
I was sparing you were sparing he was sparing we were sparing you were sparing they were sparing
Present perfect
I have spared you have spared he has spared we have spared you have spared they have spared
Present perfect continuous
I have been sparing you have been sparing he has been sparing we have been sparing you have been sparing they have been sparing
Pluperfect
I had spared you had spared he had spared we had spared you had spared they had spared
Pluperfect continuous
I had been sparing you had been sparing he had been sparing we had been sparing you had been sparing they had been sparing
Future
I will spare you will spare he will spare we will spare you will spare they will spare
Future continuous
I will be sparing you will be sparing he will be sparing we will be sparing you will be sparing they will be sparing
Future perfect
I will have spared you will have spared he will have spared we will have spared you will have spared they will have spared
Future perfect continuous
I will have been sparing you will have been sparing he will have been sparing we will have been sparing you will have been sparing they will have been sparing
Conditional
Present
I would spare you would spare he would spare we would spare you would spare they would spare
Present continuous
I would be sparing you would be sparing he would be sparing we would be sparing you would be sparing they would be sparing
Past
I would have spared you would have spared he would have spared we would have spared you would have spared they would have spared
Past continuous
I would have been sparing you would have been sparing he would have been sparing we would have been sparing you would have been sparing they would have been sparing